Base | Representation |
---|---|
bin | 11101111010101100… |
… | …010111110001011010 |
3 | 10001220201111210221211 |
4 | 131322230113301122 |
5 | 1011242021120010 |
6 | 22431320053334 |
7 | 2215020614515 |
oct | 357254276132 |
9 | 101821453854 |
10 | 32123223130 |
11 | 126947a3a99 |
12 | 628600424a |
13 | 304c22444b |
14 | 17aa41bd7c |
15 | c8022c08a |
hex | 77ab17c5a |
32123223130 has 8 divisors (see below), whose sum is σ = 57821801652. Its totient is φ = 12849289248.
The previous prime is 32123223101. The next prime is 32123223133. The reversal of 32123223130 is 3132232123.
It can be written as a sum of positive squares in 2 ways, for example, as 27731907841 + 4391315289 = 166529^2 + 66267^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (32123223133) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1606161147 + ... + 1606161166.
Almost surely, 232123223130 is an apocalyptic number.
32123223130 is a deficient number, since it is larger than the sum of its proper divisors (25698578522).
32123223130 is a wasteful number, since it uses less digits than its factorization.
32123223130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3212322320.
The product of its (nonzero) digits is 1296, while the sum is 22.
Adding to 32123223130 its reverse (3132232123), we get a palindrome (35255455253).
The spelling of 32123223130 in words is "thirty-two billion, one hundred twenty-three million, two hundred twenty-three thousand, one hundred thirty".
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